1239224719036 has 48 divisors (see below), whose sum is σ = 2303654580864. Its totient is φ = 581275385856.

The previous prime is 1239224718997. The next prime is 1239224719079. The reversal of 1239224719036 is 6309174229321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67994221 + ... + 68012443.

It is an arithmetic number, because the mean of its divisors is an integer number (47992803768).

Almost surely, 2^{1239224719036} is an apocalyptic number.

It is an amenable number.

1239224719036 is a deficient number, since it is larger than the sum of its proper divisors (1064429861828).

1239224719036 is a wasteful number, since it uses less digits than its factorization.

1239224719036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21430 (or 21428 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 1239224719036 in words is "one trillion, two hundred thirty-nine billion, two hundred twenty-four million, seven hundred nineteen thousand, thirty-six".